[WEB-1253-200] fix: arbitrum fixes (yearn#200)

* fix: arbitrum pricing fixes, disable curve apy for now

* fix: revert change to interface

* fix: remove unused interface import

scripts/s3.py

@@ -124,6 +124,8 @@ def registry_adapter():
         registry_adapter_address = web3.ens.resolve("lens.ychad.eth")
     elif chain.id == Network.Fantom:
         registry_adapter_address = "0xF628Fb7436fFC382e2af8E63DD7ccbaa142E3cd1"
+    elif chain.id == Network.Arbitrum:
+        registry_adapter_address = "0x57AA88A0810dfe3f9b71a9b179Dd8bF5F956C46A"
     return contract(registry_adapter_address)
 
 
@@ -148,7 +150,7 @@ def main():
         special = [YveCRVJar(), Backscratcher()]
         registry_v1 = RegistryV1()
         vaults = itertools.chain(special, registry_v1.vaults, registry_v2.vaults, registry_v2.experiments)
-    elif chain.id == Network.Fantom:
+    else:
         vaults = registry_v2.vaults
 
     assets_metadata = get_assets_metadata(registry_v2.vaults)

yearn/apy/curve/simple.py

@@ -30,6 +30,9 @@
 
 
 def simple(vault, samples: ApySamples) -> Apy:
+    if chain.id == Network.Arbitrum:
+        raise ApyError("crv", "not yet implemented")
+
     lp_token = vault.token.address
 
     pool_address = curve.get_pool(lp_token)

yearn/prices/magic.py

@@ -53,6 +53,14 @@ def get_price_arbi(token, block=None):
         logger.debug("peel %s %s", price, underlying)
         return price * get_price(underlying, block=block)
 
+    if token in curve.curve:
+        price = curve.curve.get_price(token, block=block)
+        logger.debug("curve lp -> %s", price)
+
+    if not price:
+        price = uniswap_v3.get_price(token, block=block)
+        logger.debug("uniswap v3 -> %s", price)
+
     if not price:
         logger.error("failed to get price for %s", token)
         raise PriceError(f'could not fetch price for {token} at {block}')

yearn/v2/registry.py

@@ -40,7 +40,7 @@ def load_registry(self):
         elif chain.id == Network.Fantom:
             return [contract('0x727fe1759430df13655ddb0731dE0D0FDE929b04')]
         elif chain.id == Network.Arbitrum:
-            return [contract('0xC8f17f8E15900b6D6079680b15Da3cE5263f62AA')]
+            return [contract('0x3199437193625DCcD6F9C9e98BDf93582200Eb1f')]
         else:
             raise UnsupportedNetwork('yearn v2 is not available on this network')